Lenze 9400 Manual - Manual (Page 325)

DC-bus operation
Rated data
DC fuses
8

325 EDS94SPP101 EN 7.1
8.4.4 DC fuses
When using the busbar system (X109/X110), fuse the busbar system in the installation
backplane to protect the DC-bus connection. The DC-bus connection is protected against
damage through a DC earth fault or short circuit in a device.
Controller (with installation backplane)/DC fuse assignment
Type
Rated value Type Size Number per
[A] (SIBA) [mm] or size backplane
Multi Drives
E94AMxE0024
E94AMxE0034
E94AMxE0044
16 EFSAR0016ARHN 14 x 51
1
E94AMxE0074
E94AMxE0094
40 EFSAR0040ARHN 14 x 51
E94AMxE0134
E94AMxE0174
E94AMxE0244
E94AMxE0324
100 EFSAR0100ARHN
NH00
(screwable)
Single Drives (can be retrofitted with E94AZJA0xx busbar mounting set))
E94ASxE0024
E94ASxE0034
16 EFSAR0016ARHN 14 x 51
1
E94ASxE0044
E94ASxE0074
40 EFSAR0040ARHN 14 x 51
E94ASxE0134
E94ASxE0174
E94ASxE0244
100 EFSAR0100ARHN
NH00
(screwable)
Tab. 8-6